Installation Type: | Wall-Mounted Type |
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Contact: | Contactless |
Output Signal Type: | Digital Type |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Veinasa-WSY Wireless RS485 Temperature Humidity Data Logger is a wireless temperature and humidity sensor. This series of temperature and humidity transmission recorder adopts large-screen liquid crystal display, with automatic temperature and humidity recording, dual control of temperature and humidity, free limit setting, temperature and humidity with password calibration, RS485 data transmission and other functions.The product adopts the imported high quality temperature and humidity measuring unit imported fromSwitzerland. The sensor has the characteristics of high measuring precision and strong anti-interference ability, which ensures the excellent measuring performance of the product.
DC power supply (default) | DC 10-30V | |||
Maximum power consumption | 0.4W | |||
A precision | humidity | ±2%RH(5%RH~95%RH,25ºC) | ||
temperature | ±0.4ºC(25ºC) | |||
B-precision (default) |
humidity | ±3%RH(5%RH~95%RH,25ºC) | ||
temperature | ±0.5ºC(25ºC) | |||
Transmitter circuit operating temperature | -20ºC~+60ºC,0%RH~80%RH | |||
Probe operating temperature | -40ºC~+120ºC,default-40ºC~+80ºC | |||
Probe working humidity | 0%RH-100%RH | |||
Temperature display resolution | 0.1ºC | |||
Humidity display resolution | 0.1%RH | |||
Temperature and humidity refresh time | 1s | |||
Long-term stability | humidity | ≤1%RH/y | ||
temperature | ≤0.1ºC/y | |||
Response time | humidity | ≤4s(1m/s wind speed) | ||
temperature | ≤15s(1m/s wind speed) | |||
output signal | RS485(Modbus protocol) | |||
Time and date | Built-in clock, real-time display | |||
Alarm function | Built-in buzzer, external sound and light alarm, relay optional | |||
Recording interval (minutes) | Adjustable interval, default 30 minutes | |||
Record points | 65535, if recorded by default 30 minutes, can be stored for 4 years | |||
Record mode | Off / on / automatic | |||
Storage mode | Automatic loop storage | |||
Installation method | Wall-mounted |
Main features of Veinasa-WSY Wireless RS485 Temperature Humidity Data Logger:
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